Base | Representation |
---|---|
bin | 11111000010101000… |
… | …010000110111010000 |
3 | 10012000211110210202021 |
4 | 133002220100313100 |
5 | 1021230001341213 |
6 | 23151151501224 |
7 | 2256644140066 |
oct | 370250206720 |
9 | 105024423667 |
10 | 33330105808 |
11 | 13153a8089a |
12 | 6562227814 |
13 | 31b22885cc |
14 | 1882820036 |
15 | d01176d8d |
hex | 7c2a10dd0 |
33330105808 has 10 divisors (see below), whose sum is σ = 64577080034. Its totient is φ = 16665052896.
The previous prime is 33330105779. The next prime is 33330105833. The reversal of 33330105808 is 80850103333.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 31743836224 + 1586269584 = 178168^2 + 39828^2 .
It is a super-2 number, since 2×333301058082 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1041565791 + ... + 1041565822.
Almost surely, 233330105808 is an apocalyptic number.
It is an amenable number.
33330105808 is a deficient number, since it is larger than the sum of its proper divisors (31246974226).
33330105808 is a wasteful number, since it uses less digits than its factorization.
33330105808 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2083131621 (or 2083131615 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 34.
The spelling of 33330105808 in words is "thirty-three billion, three hundred thirty million, one hundred five thousand, eight hundred eight".
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